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GET /v1/strikes

Call-vs-put volume & OI across strikes

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/putcallratio-api

It works. Grab an API key and use it in your project.

Get an API key

Code snippets

curl "https://api.oanor.com/putcallratio-api/v1/strikes" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/putcallratio-api/v1/strikes", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/putcallratio-api/v1/strikes");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/putcallratio-api/v1/strikes",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "iv30": 23.027,
        "count": 0,
        "price": 295.84,
        "expiry": "2026-06-19",
        "source": "CBOE",
        "symbol": "AAPL",
        "strikes": [],
        "change_pct": 1.389,
        "security_type": "stock"
    },
    "meta": {
        "timestamp": "2026-06-12T01:41:36.619Z",
        "request_id": "0c832500-1701-45f3-9852-037e86c92619"
    },
    "status": "ok",
    "message": "Strike positioning retrieved successfully",
    "success": true
}